ECG monitoring device



FIG. 1 is a top view of a first embodiment of an ECG monitoring device embodying the design;

FIG. 2 is a right side view of the first embodiment;

FIG. 3 is a left side view of the first embodiment;

FIG. 4 is a first end view of the first embodiment;

FIG. 5 is a second end view of the first embodiment;

FIG. 6 is a bottom view of the first embodiment;

FIG. 7 is a top view of a second embodiment of an ECG monitoring device embodying the design;

FIG. 8 is a right side view of the second embodiment;

FIG. 9 is a left side view of the second embodiment;

FIG. 10 is a first end view of the second embodiment;

FIG. 11 is a second end view of the second embodiment;

FIG. 12 is a bottom view of the second embodiment;

FIG. 13 is a top view of a third embodiment of an ECG monitoring device embodying the design;

FIG. 14 is a right side view of the third embodiment;

FIG. 15 is a left side view of the third embodiment;

FIG. 16 is a first end view of the third embodiment;

FIG. 17 is a second end view of the third embodiment; and,

FIG. 18 is a bottom view of the third embodiment.

The broken line disclosure of the features on the ECG monitoring device illustrates the environment. None of the broken lines forms part of the claimed design. 

CLAIM The ornamental design for an ECG monitoring device, as shown and described. 